HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 1018

• Manufacturer Part Number: HD6417751RF240V
• Description: MPU 1.5/3.3V 0K PB-FREE 256-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417751RF240V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-QFP Exposed Pad, 256-eQFP, 256-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

22. PCI Controller (PCIC)
Always write to this register prior to I/O space read and I/O space write operations by PIO
transfer.
Bits 31 to 18—I/O Space Base Address (IOBR31 to 18): Sets the base register for the PCI I/O
space in PIO transfers.
Bits 17 to 1—Reserved: These bits always return 0 when read. Always write 0 to these bits when
writing.
Bit 0—Lock Transfer (LOCK): Specifies the locking of the I/O space during PIO transfer.
Bit 0: LOCK
0
1
22.2.35 PCI Power Management Interrupt Register (PCIPINT)
Note: Cleared by setting WC: 1. (Writing of 0 is ignored.)
The PCI power management interrupt register (PCIPINT) controls the power management
interrupts. It provides the interrupt bits for a transition to the power state D3 (power down mode)
and recovery to the power state D0 (normal state). This 32-bit read/write register can be accessed
from the PP bus.
Rev.4.00 Oct. 10, 2008 Page 918 of 1122
REJ09B0370-0400
PP Bus-R/W:
PP Bus-R/W:
Initial value:
Initial value:
PCI-R/W:
PCI-R/W:
Bit:
Bit:
31
—
—
—
—
R
R
0
7
0
Description
Not locked
Locked
30
—
—
—
—
R
R
6
0
0
29
—
—
—
—
R
R
0
5
0
. . .
. . .
. . .
. . .
. . .
—
—
R
4
0
11
—
—
—
—
R
R
0
3
0
10
—
—
—
—
R
R
0
2
0
PWRST_
R/WC
D3
—
—
—
R
9
0
1
0
(Initial value)
PWRST_
R/WC
D0
—
—
—
R
8
0
0
0